// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

define(function() {
  "use strict";

  function dispatchKey(e, shell) {
    switch (e.keyCode) {
      case 13: return shell.runCommand;
      case 38: return shell.prevCommand;
      case 40: return shell.nextCommand;
      default:  return shell.default;
    }
  }

  return dispatchKey;
});
